Position in UMC
as of Jun 30, 2026
· filed Jul 16, 2026
Position Value
$365,457
+$214,001 QoQ
Shares Held
13,431
-20.4% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#48
of 95 holders
Holding Since
Dec 2023
11 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in UMC Over Time
Shares Held
Position Value (USD)
Position in Semiconductors
Technology · as of Jun 30, 2026HENNESSY ADVISORS INC holds $39,623,379 across 6 Semiconductors names. UMC ranks #6 (0.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VSH |
Vishay Intertechnology Inc
|
320,100 | $17,214,978 | |
| 2 | TXN |
Texas Instruments Inc
|
30,400 | $9,061,328 | |
| 3 | QCOM |
Qualcomm Inc/De
|
37,800 | $6,985,062 | |
| 4 | INTC |
Intel Corp
|
40,218 | $5,615,639 | |
| 5 | MU |
Micron Technology Inc
|
330 | $380,915 | |
| 6 | UMC |
United Microelectronics Corp
This page
|
13,431 | $365,457 |
All Filings in UMC
Export CSV
11 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $365,457 | 13,431 | Shares | Sole | 2026-07-16 | |
| 2026-03-31 | $151,456 | 16,866 | Shares | Sole | 2026-04-21 | |
| 2025-12-31 | $143,146 | 18,212 | Shares | Sole | 2026-01-27 | |
| 2025-09-30 | $126,896 | 16,741 | Shares | Sole | 2025-10-20 | |
| 2025-06-30 | $114,046 | 14,908 | Shares | Sole | 2025-07-21 | |
| 2025-03-31 | $143,700 | 20,098 | Shares | Sole | 2025-04-16 | |
| 2024-12-31 | $97,311 | 14,994 | Shares | Sole | 2025-01-15 | |
| 2024-09-30 | $131,579 | 15,627 | Shares | Sole | 2024-10-16 | |
| 2024-06-30 | $136,892 | 15,627 | Shares | Sole | 2024-07-23 | |
| 2024-03-31 | $111,569 | 13,791 | Shares | Sole | 2024-04-16 | |
| 2023-12-31 | $137,238 | 16,222 | Shares | Sole | 2024-03-14 | |
| No filing history on record for this holder in this stock. | ||||||